"Thompson's classes were informative, cutting edge and safe. He provides excellent training in a safe manner."
- Josh Franken
  Umatilla Tribal Police


"Your law enforcement background and expertise in ground fighting and standup really make your training standout for the purposes of law enforcement application."
- Corporal Woody Lugo
  Klamath County Sheriff's
  Office

Greg “GT” Thompson was born in Eugene, Oregon on June 25, 1974. Greg learned the principals of hard work and the importance family growing up in a family-owned business run by his father, aunt, uncle and grandmother. Greg is fourth generation Japanese and spent many summer hours studying meditation and Japanese culture with his grandfather Ben Tsukamaki.

Greg graduated from South Eugene High School and begun studying Criminal Justice at Lane County Community College. Greg was hired by the Lane County Sheriff’s Office in 1998 and later graduated from the University of Oregon. (more)